diff --git a/.github/workflows/container-build.yml b/.github/workflows/container-build.yml
index 4a1bc5bba..f992f1fed 100644
--- a/.github/workflows/container-build.yml
+++ b/.github/workflows/container-build.yml
@@ -47,7 +47,7 @@ jobs:
       - uses: ko-build/setup-ko@ace48d793556083a76f1e3e6068850c1f4a369aa # v0.6
 
       - name: Set up Cloud SDK
-        uses: google-github-actions/auth@a6e2e39c0a0331da29f7fd2c2a20a427e8d3ad1f # v2.1.1
+        uses: google-github-actions/auth@55bd3a7c6e2ae7cf1877fd1ccb9d54c0503c457c # v2.1.2
         with:
           workload_identity_provider: 'projects/498091336538/locations/global/workloadIdentityPools/githubactions/providers/sigstore-fulcio'
           service_account: 'github-actions-fulcio@projectsigstore.iam.gserviceaccount.com'